# Convert BMP to WebP

Convert BMP to WebP right in your browser — free, private, nothing is uploaded. Smaller files at the same quality, transparency included.

BMP is the old Windows bitmap: raw uncompressed pixels with essentially no size optimization. It opens everywhere on Windows but wastes space — which is usually why people convert it.

WebP is the modern web format: at similar visual quality it produces noticeably smaller files than both JPEG and PNG, and it supports alpha transparency.

Converting BMP to WebP usually cuts file size at the same visual quality — WebP out-compresses BMP on most images — while keeping alpha transparency available.

## Run it

- **Web (WebP preselected):** https://gizza.ai/tools/image-convert/?format=webp&quality=85
- **CLI:** `gizza tool image-convert 'url=https://example.com/input.bmp' 'format=webp' 'quality=85'`
- **Parent tool docs:** https://gizza.ai/tools/image-convert/index.md